Peter Pyka

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Nersingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process and molding compound for producing inorganic sintered produ...
- Patent number 5,417,756
- Issue date May 23, 1995
- Hoechst Aktiengesellschaft
- Michael Bayer
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES